Rockwell Automation 25B PowerFlex 525 Embedded EtherNet/IP Adapter User Manual
Page 71
Rockwell Automation Publication 520COM-UM001B-EN-E - March 2013
71
Using Explicit Messaging
Chapter 6
For supported classes, instances, and attributes, see
.
CompactLogix Example Ladder Logic Program to Read a Single
Parameter
A Get Attribute Single message is used to read a single parameter. This read
message example reads the value of the 16-bit parameter b003 [Output Current]
in a PowerFlex 525 drive.
Example Controller Tags to Read a Single Parameter
Example Ladder Logic to Read a Single Parameter
IMPORTANT
The explicit messaging examples in this section can be performed using any
software version of RSLogix 5000/Logix Designer.
The read and write messaging examples in this section are for Device
parameters which use Class Code 0x93.
The Message Configuration also has a supported Service Type of “Parameter
Read” which is Class code 0x0F, Parameter Object.
Operation
Controller Tags for Single Read Message
Data Types
XIC
Execute_Single_Read_Message
BOOL
MSG
Single_Read_Message
MESSAGE
Execute_Single_Read_Message
Message
Message Control
Single_Read_Message
MSG
EN
DN
ER